Middleton, Reginald Empson. <br/><br/>
Middleton and Chadwick's A treatise on surveying / 
rewritten under the editorship of W. Fisher Cassie. 
 - 6th ed. 
 - London :  E. & F.N. Spon,  1955. 
 - xi, 438 p. :  ill. ; 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying--Instruments.